CN2244739Y - Display and cut-off apparatus for treating total flow and flow - Google Patents
Display and cut-off apparatus for treating total flow and flow Download PDFInfo
- Publication number
- CN2244739Y CN2244739Y CN 95244514 CN95244514U CN2244739Y CN 2244739 Y CN2244739 Y CN 2244739Y CN 95244514 CN95244514 CN 95244514 CN 95244514 U CN95244514 U CN 95244514U CN 2244739 Y CN2244739 Y CN 2244739Y
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- China
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- flow
- microcomputer
- total amount
- display unit
- water
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Abstract
The utility model relates to a display and cut-off apparatus for treating total flow and flow, particularly being suitable for a water treater, and the utility model mainly comprises a microcomputer (1), a flow detecting component (2), a flow and total flow treating display component (3), an alarm component (4) and an automatic water feeding cut-off component (5) which are connected with the circuit of the microcomputer and a special program solidifying chip for the microcomputer (1). The design of the utility model makes water processed by the water treater (6) have drinking safety and validity.
Description
The utility model relates to water treatment total amount and the demonstration of flow and the device of forcing shutoff to be intake in a kind of hydrotreater.
Hydrotreater be a kind of to ordinary tap water purify, activation processing, make it to reach the device of standard for drinking.For guaranteeing standard for drinking, must and handle total amount and carry out strictness control flow, because above the flow of regulation, enter that water in the processor then purifies or activated part has little time processing up to standard, flow is then time-consuming and superactivation less than setting; Particularly, make tap water purify, activate, run counter to desire on the contrary sometimes, cause water to pollute above still using hydrotreater after the processing total amount, not only can not reaching.Therefore, at present commercially available hydrotreater all is provided with handling the measuring apparatus of total amount and flow, but normally adopts time measurement or metering of start number of times or mechanically metering for the metering of handling total amount, and does not possess and automatically shut down the into function of water; To the metering of flow, then generally be to adopt float height or mechanical rotor mode to measure instantaneous water level, this shows that existing technology obviously exists reaction velocity slow and be difficult to guarantee the defective used safely.
The purpose of this utility model provides a kind of processing water inventory and flow of inlet water to hydrotreater and quick and precisely shows and automatically shut down the into device of water.
Technical solution of the present utility model is: adopt MICROCOMPUTER PROCESSING and control technology, to reach processing water inventory and the flow of inlet water that fast, accurately shows hydrotreater, make when surpassing or being less than the specified flow value, remind the user to regulate voluntarily, and when reaching setting processing total amount value, cut off the purpose of intake tunnel automatically.Therefore, the utility model comprises microcomputer, and in this microcomputer, set firmly a chip that solidifies specific program, to realize to processing of the present utility model destination data and function control, and the flow detection parts that become circuit to connect respectively with this microcomputer, flow and processing total amount display unit, warning piece and automatically shut down water inlet member, wherein: the flow detection parts comprise the flowmeter and the shaping circuit unit that becomes circuit to be connected with this flowmeter on the inlet channel that is installed in water disposal facility, this flowmeter converts instantaneous inflow (being flow velocity) to electric impulse signal, and it sends into the counting port of microcomputer after the shaping of shaping circuit unit; Automatically shut down the driving amplifying unit that water inlet member comprises the solenoid valve on the inlet channel that is installed in hydrotreater and drives this electromagnetic valve switch action, read when microcomputer and handle total amount 〉=W
TWhen (limit value), just output signal removes to drive this driving amplifying unit, makes solenoid valve shuts water inlet path, and alarms and could continue to use after the prompting user clears up, renews the treated substance of the purification in the hydrotreater, activation and so on; Program structure in the specific program curing chip is: opening initialization → read to handle water inventory W → W＜W
T(limit value) → read flow of inlet water V →
W 〉=W
T→ report to the police and turn-off and intake.V
L(flux lower limit)≤V≤V
H(the flow upper limit) → carry out normal process.→ V＞V
HOr V＜V
L→ report to the police, show that reading → user regulates inflow → V
L≤ V≤V
H→ carry out normal process.
As seen from above-mentioned, the utlity model has following advantage: 1. structure is simple and clear, easy to implement and maintenance; 2. easy to use, as long as power-on,, and show flow in real time and handle aggregate data just can carry out by follow procedure, very directly perceived as alarming for outlier (being setting value) time, and can force to turn-off intake tunnel automatically; 3. guarantee safety of drinking water, in the utility model owing in program, set water treatment total amount limit value W
T, flow higher limit V
HWith lower limit V
L, like this, when handling total amount W 〉=W
TIn time, just report to the police, and automatically shut down the water intake tunnel, guaranteed the validity of water treatment; As flow V＞V
HWhen (setting value), report to the police, the user regulates flow of inlet water voluntarily and makes V≤V
H(setting value) guaranteed the validity of the processing of potable water simultaneously; As V＜V
LThe time, report to the police, regulate flow of inlet water voluntarily by the user, make V 〉=V
T, guarantee that the intensity of activation of processing water is suitably reasonable.
The utility model is implemented by the following drawings.
Fig. 1 is the utility model micro-architecture synoptic diagram.
Fig. 2 is circuit theory diagrams of the present utility model.
Fig. 3 is a specific program process flow diagram of the present utility model.
Below our limit provide better embodiment of the utility model according to Fig. 1～Fig. 3, and, further provide ins and outs of the present utility model in conjunction with to the description of this embodiment.
See also Fig. 2, as shown in the figure, the utility model comprises that microcomputer 1 is with the flow detection parts 2 that are connected with 1 one-tenth circuit of microcomputer respectively, flow and processing total amount display unit 3, warning piece 4 with automatically shut down water inlet member 5.In this enforcement, flow detection parts 2 comprise the flowmeter 21 and the shaping circuit integrated package 22 that is connected with 21 one-tenth circuit of flowmeter on the inlet channel 7 that is installed in hydrotreater 6, flowmeter 21 converts flow of inlet water to electric impulse signal, sends into the T of microcomputer 1 after 22 shapings of shaping circuit integrated package
1Mouthful, the pulse signal of 1 pair of reception of microcomputer is analyzed, and calculates numerical value and drive display unit 3 to be shown.Shaping circuit integrated package 22 is taken 40106 type reshapers in the present embodiment.We have a look at the flow of present embodiment and handle total amount display unit 3, it comprises status display unit 30 and digital display unit 31, digital display unit 31 shows device by 4 figure place sign indicating numbers and constitutes, by microcomputer 1 control, adopt multiplexing demonstration formula, it is corresponding with status display unit 30, respectively to flow and the demonstration of handling total amount.Status display unit 30 is provided with altogether and handles total amount pilot lamp 301, flow pilot lamp 302, sterilizing indicator lamp 303 and the pilot lamp 304 of cutting off the water supply in the present embodiment, and each pilot lamp system is made of light emitting diode.Warning piece 4 comprises triode driver element 41 and hummer 42, and microcomputer 1 is by its P
C1Mouth is driven triode driver element 41, makes hummer 42 send the chimes of doom signal.Automatically shut down water inlet member 5 and comprise triode driver element 51 and the solenoid valve 52 that becomes circuit to connect successively, this solenoid valve 52 is placed on the inlet channel 7, its control coil is connected with triode driving single 51 and becomes its load, and triode driver element 51 is by the P of microcomputer 1
C0Mouth drives, thereby finally controls the break-make of the flowing water path of inlet channel 7, when microcomputer 1 is checked through total treatment capacity W 〉=W
TWhen (the limited amount value of setting), status indicator lamp 301 flickers on the one hand are on the one hand by P
C0The mouth output drive signal forces solenoid valve 52 to turn-off to hydrotreater 6 water inlets.
See also Fig. 1, the microcomputer 1 of present embodiment is made of monolithic processor chip 8031 and input/output interface chip 8255, two/four coding chip 74Ls139,7 sections display decoder chip 74Ls48 and the program chip 2764 that solidifies by as shown in Figure 3 program circuit operation.Provide four connectivity port P with status display unit 30 by chip 8255
B0, P
B1, P
B2And P
B3, the output port P that is connected with warning piece 4
C0With with automatically shut down the output port P that water inlet member 5 is connected
C1 Chip 8031 provides the input port that is connected with flow detection parts 2 T
1Chip 74Ls193 provides four positions to select port to go four corresponding charactron work of control figure display unit 31, and chip 74Ls48 then provides port a, b, c, d, e, f, the g that is connected with the seven-segment display digital tube stroke.
At last, see also Fig. 3, be solidificated in the specific program in the rom chip 2764 in the microcomputer 1, make microcomputer 1 carry out work by flow process shown in Figure 3.Promptly just enter opening initialization → read water treatment total amount W when opening microcomputer 1
1→ judgement W 〉=W
TIf W 〉=W
T, then microcomputer 1 is by port P
B0, P
C0And P
C1Make respectively and handle 301 flickers of total amount pilot lamp, make warning piece 4 report to the police and make and automatically shut down the water inlet that water inlet member 5 removes to cut off hydrotreater 6; If W＜W
T, then program enters and reads flowmeter → judgement flow V=0 display process total amount, and V＞0 shows flow, if V＞V
H(limitting on the flow) then reports to the police, and indication reduction flow, removes to regulate water tap 8 by the user, if V＜V
L(limit value under the flow) then reports to the police, and indication raising flow value, regulates water tap 8 by the user; Work as V=0, the total numerical quantity W of display process, and as W＜W
TThe time processor 6 wait for the normal waters work of treatment.
Claims (5)
1. a processing total amount and a flow that is used for water treatment shows and cutoff device, comprise microcomputer (1), it is characterized in that in addition becoming flow detection parts (2), the flow that is connected with the corresponding output end of this microcomputer (1) that circuit is connected with the input end of this microcomputer (1) and handling total amount display unit (3), warning piece (4) and turn-off water inlet member (5), this microcomputer (1) also is provided with the chip of the program curing that flow, processing total amount are handled and controlled.
2. the demonstration and the cutoff device of the processing total amount of water treatment according to claim 1 and flow is characterized in that flow detection parts (2) comprise the shaping circuit integrated package (22) that is installed in the last flowmeter (21) of inlet channel (7) and becomes circuit to be connected with this flowmeter (21).
3. the demonstration and the cutoff device of the processing total amount of water treatment according to claim 1 and flow, it is characterized in that flow and processing total amount display unit (3) comprise status display unit (30) and the digital display unit (31) that is connected with microcomputer (1) one-tenth circuit respectively, this digital display unit (31) is a multiplexing functions, and it is corresponding with the functional indicator light 301,302 that status display unit (30) goes up.
4. the demonstration and the cutoff device of the processing total amount of water treatment according to claim 1 and flow is characterized in that warning piece (4) comprises the triode driver element (41) of accepting microcomputer (1) controlling and driving and the buzzer (42) that is connected with its one-tenth circuit.
5. the demonstration and the cutoff device of the processing total amount of water treatment according to claim 1 and flow is characterized in that turn-offing water inlet member (5) and comprise that the triode driver element (51) of accepting microcomputer (1) controlling and driving goes up solenoid valve (52) with being connected with its one-tenth circuit and being installed in inlet channel (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95244514 CN2244739Y (en) | 1995-08-10 | 1995-08-10 | Display and cut-off apparatus for treating total flow and flow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95244514 CN2244739Y (en) | 1995-08-10 | 1995-08-10 | Display and cut-off apparatus for treating total flow and flow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2244739Y true CN2244739Y (en) | 1997-01-08 |
Family
ID=33884881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95244514 Expired - Fee Related CN2244739Y (en) | 1995-08-10 | 1995-08-10 | Display and cut-off apparatus for treating total flow and flow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2244739Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105135214A (en) * | 2015-08-17 | 2015-12-09 | 河南兵峰电子科技有限公司 | Method and device for detecting pipe |
-
1995
- 1995-08-10 CN CN 95244514 patent/CN2244739Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105135214A (en) * | 2015-08-17 | 2015-12-09 | 河南兵峰电子科技有限公司 | Method and device for detecting pipe |
| CN105135214B (en) * | 2015-08-17 | 2017-08-25 | 河南兵峰电子科技有限公司 | Method for detecting pipeline and device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |